I have a Sushi - I wonder if mine will work with it. Considering mine is USB, I think I would rather have a decent desktop application to use it with - but I've seen none that are reasonable for what the Sushi is.
The key is evidently using the CORRECT cable.
Just had the DMXSOFT guys synchronize my Sushi....
and it worked fine attached to the laptop (via USB)
But the tablet did NOT recognize the Sushi using either of my two patch cords.
I bought a micro to mini (direct from tablet to Sushi) AND a SUB female to micro (to use their USB to the tablet)
Neither of them lit up the LED's on my tablet.
DMXSOFT guy said it could be the tablet...but is probably the cables.
And YES, I did buy cables marked as OTG.
(although product descriptions have lied in the past)